Christian Fröschlin's Avatar

Christian Fröschlin

@chrfrde.bsky.social

Amateur astronomer from urban 15th floor balcony. Celestron 8" / Lunt 40 / Galileoscope. Software developer. Image processing / HALCON. Fledgling skeptic. He/him.

2,627 Followers  |  299 Following  |  823 Posts  |  Joined: 01.07.2023
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Posts by Christian Fröschlin (@chrfrde.bsky.social)

Antonio Guterres is up first at this Security Council meeting. He condemns this morning’s strikes by Israel and the US on Iran, and the return strikes by Iran on countries in the region. There is, he says, no alternative to the peaceful settlement of disputes

28.02.2026 21:13 — 👍 448    🔁 150    💬 3    📌 28
TID and the Airborne Snow Observatory
YouTube video by Turlock Irrigation District TID and the Airborne Snow Observatory

Here’s a great video featuring one of my former HS students turned hydrologist!

youtu.be/TOJI4jZsjbQ?...

01.03.2026 00:30 — 👍 15    🔁 1    💬 1    📌 1
Preview
What Elon Has Done Elon Musk's destruction of USAID has faded from public consciousness in America, despite leaving death and destruction in its wake.

"500 metric tons of high-energy food, intended for child refugees in Afghanistan and Pakistan under the age of five, were incinerated, as were ten million dollars of contraceptives"

24.02.2026 22:38 — 👍 559    🔁 357    💬 16    📌 37
Post image Post image

2. Several prominent outlets falsely reported that the Trade Act of 1974 gives Trump the legal authority to impose temporary tariffs of up to 15% in response to *trade deficits*

THIS IS NOT TRUE

24.02.2026 13:45 — 👍 112    🔁 30    💬 1    📌 0

The European commissioner for human rights urges countries planning to exercise authoritarian restrictions on children's access to online connection to instead focus on creating safer online platforms that protect children's rights.

24.02.2026 07:11 — 👍 956    🔁 355    💬 8    📌 7

and that, my fellow academics, is one reason not to hire war criminals: so they can't show up years post (their) war arguing in favor of the scaffolding behind their own atrocities with the imprimatur and status of your university

23.02.2026 23:49 — 👍 2479    🔁 496    💬 46    📌 6

Hey, remember that time Gimli showed up at an American Astronomical Society meeting?!

23.02.2026 16:37 — 👍 14    🔁 1    💬 1    📌 0
The Ultimate Oldschool PC Font Pack: Font Index Full index of the world's biggest collection of classic text mode fonts, system fonts and BIOS fonts from DOS-era IBM PCs and compatibles

oooh did cross stitchers also have raster fonts before computers

23.02.2026 16:27 — 👍 0    🔁 0    💬 0    📌 0
Evolution over 25 years of SN 1987A at 9 GHZ, showing it growing bigger and w more details over time

Evolution over 25 years of SN 1987A at 9 GHZ, showing it growing bigger and w more details over time

Detail of SN 1987A w scale and beam size (resolution)

Detail of SN 1987A w scale and beam size (resolution)

Happy s39th birthday to SN 1987A- the closest to us since the invention of the telescope! 🥳

Always a good excuse to share my cross stitch evolution over time in radio of SN1987A. Everything is to the correct scale etc bc cross stitch is the original pixel art.

🔭🧪 #sciart

23.02.2026 16:13 — 👍 305    🔁 59    💬 8    📌 1
Video thumbnail

Today, Feb 23, is Mount Fuji Day. Recently, there have been several instances where Mount Fuji and fireballs appeared to overlap visually. These are fireballs captured from🏔️Fuji at 4:12 AM on Dec 15,2025,11:08 PM Dec 26, and at 9:05 PM on Feb 1,2026.
📸藤井大地 @dfuji1.bsky.social
x.com/dfuji1/statu...

23.02.2026 00:52 — 👍 12    🔁 3    💬 0    📌 0

Taught a class on the Protocols of the Elders of Zion today, and every one of my students said they've seen content on TikTok that comes directly from it, without knowing before today what the source was.

19.02.2026 17:28 — 👍 2443    🔁 645    💬 58    📌 124
Preview
How far back in time can you understand English? An experiment in language change

If you liked this experiment, I published a full piece today in the same vein: a text that gets 100 years older with every section, from a modern blog post to a medieval chronicle.

It's a single story spanning 1000 years of English. See how far you get.

www.deadlanguagesociety.com/p/how-far-ba...

18.02.2026 18:40 — 👍 3553    🔁 1296    💬 193    📌 478

"Tom from HR: ..."

22.02.2026 11:04 — 👍 51    🔁 0    💬 0    📌 0

I didn't know they exported Händlmaier that is my no 1 choice for Weißwurst.

22.02.2026 02:15 — 👍 1    🔁 0    💬 0    📌 0

More research is needed

22.02.2026 00:19 — 👍 1    🔁 0    💬 0    📌 0
Preview
Colour classification in natural languages (ISKO Encyclopedia of KO) Names for colours or colour-related properties are ubiquitous among natural languages, and this has made linguistic colour classification a topic of interest: are colour classifications in natural lan...

See: www.isko.org/cyclo/colour...

15.02.2026 08:03 — 👍 15    🔁 4    💬 2    📌 0
The speaker on stage with his opening slide behind him. 

Title: 
NSF-DOE Vera C. Rubin Observatory
An All Seeing Eye on the Sky
Robert Blum
Director

The speaker on stage with his opening slide behind him. Title: NSF-DOE Vera C. Rubin Observatory An All Seeing Eye on the Sky Robert Blum Director

The main speaker tonight is Robert Blum, who tells about a new US observatory named after Vera C. Rubin - a cosmic trailblazer , located in Chile, near La Serena. It is large, fast, and strong.

en.wikipedia.org/wiki/Vera_C....

#AAASmtg @aaas.org

15.02.2026 00:22 — 👍 6    🔁 3    💬 1    📌 2
Preview
Maryland health officials warn providers about an upsurge in mumps cases Maryland health officials are warning about an uptick in cases of mumps.

Measles is a bellwether. Because it’s the most contagious vaccine-preventable disease, when vaccination rates drop, it’s the first to start spreading.

Now we’ve got mumps rolling up.

Expect more.

This is just the beginning of RFK Jr.’s successful infectious disease reintroduction plan.

14.02.2026 23:34 — 👍 6349    🔁 3331    💬 288    📌 287

Roses are red

The dot is pale blue

Here's a mote of dust in a sunbeam

From a distance of forty AU

🧪 🔭 🌍

14.02.2026 15:29 — 👍 261    🔁 76    💬 2    📌 2
Post image

A mini review on the seasonal plasticity of butterfly eyespots. www.sciencedirect.com/science/arti...

13.02.2026 00:03 — 👍 6    🔁 1    💬 0    📌 0

It’s 1853 & people are in hiding from slave catchers. It’s 2026 & people are in hiding from slave catchers.

11.02.2026 03:49 — 👍 783    🔁 260    💬 6    📌 6
a Norwegian man crying on air while being interviewed, with his biathlon stats besides him

a Norwegian man crying on air while being interviewed, with his biathlon stats besides him

In the interview with NRK, he first started by thanking everyone who has helped him on the path to his first individual Olympic medal.

And then – unprompted – he made an admission:

– And then there's someone I wanted to share it with who might not be watching today. Six months ago I met the love of my life. The most beautiful and kindest person in the world. Three months ago I made my biggest mistake and cheated on her, and I told her about it a week ago. It's been the worst week of my life, he says tearfully in the interview.

In the interview with NRK, he first started by thanking everyone who has helped him on the path to his first individual Olympic medal. And then – unprompted – he made an admission: – And then there's someone I wanted to share it with who might not be watching today. Six months ago I met the love of my life. The most beautiful and kindest person in the world. Three months ago I made my biggest mistake and cheated on her, and I told her about it a week ago. It's been the worst week of my life, he says tearfully in the interview.

new most bizarre moment of the Olympics just dropped

Norwegian biathlete wins bronze medal, then, totally unprompted, reveal he cheated on his GF, she left him, and he wants to apologize publicly hoping she takes him back

www.vg.no/sport/i/vr5g...

10.02.2026 17:05 — 👍 3948    🔁 706    💬 196    📌 684

Age verification? I was using an MS-DOS machine as my home computer until 2004.

10.02.2026 17:29 — 👍 2    🔁 0    💬 0    📌 0

There's a kind of intellectual malaise among a certain kind of socialist that just doesn't understand automation and I think probably comes from not having worked much on or around it.

The prospect of AI as a fantasy capacity to automate labour and free us from drudgery I think corresponds to...

10.02.2026 04:37 — 👍 164    🔁 46    💬 8    📌 11
Snapshot of Google Sheets offering to "Convert to people chips"

Snapshot of Google Sheets offering to "Convert to people chips"

Soylent Green might just have been someone inadvertently clicking on the wrong Google Sheets option.

10.02.2026 14:26 — 👍 16    🔁 1    💬 0    📌 0

aspirations and respirations

10.02.2026 12:05 — 👍 1    🔁 0    💬 0    📌 0

But would he be team Kai Winn

09.02.2026 11:34 — 👍 1    🔁 0    💬 1    📌 0
Cute cat with stunning blue eyes

Cute cat with stunning blue eyes

Same cat, different angle

Same cat, different angle

Same cat, different angle

Same cat, different angle

What galaxy eyes you have, Momo.

The light hits him just right sone days.

His eyes they shine like diamonds...

08.02.2026 16:57 — 👍 129    🔁 16    💬 1    📌 3
Two panel comic. Top is someone scoring a touchdown thinking “touchdown for you Jesus” second panel is Jesus watching Star Trek deep space 9.

Two panel comic. Top is someone scoring a touchdown thinking “touchdown for you Jesus” second panel is Jesus watching Star Trek deep space 9.

09.02.2026 01:09 — 👍 1763    🔁 447    💬 8    📌 15